chore: Port FreeSewing.dev to docusaurus

The replaces the NextJS site powering FreeSewing.dev with a Docusaurus
setup. It's part of my efforts to simplify FreeSewing's setup so we can
focus on our core value proposition.

sites/dev/docs/reference/store-methods/removemacronodes/readme.mdx

@@ -0,0 +1,31 @@
+---
+title: removeMacroNodes()
+---
+
+Removes nodes generated by macro `id`.
+By nodes, we mean paths, points, and so on that have been created by the macro.
+
+When a macro properly uses a combination of `generateMacroIds()` and
+`storeMacroIds()`, this method will fully handle its removal.
+
+## Signature
+
+```mjs
+Object store.removeMacroNodes(
+  String id,
+  macro = store.activeMacro,
+  part = store.activePart,
+)
+```
+
+The method takes a (macro) id and removes all nodes created by this macro,
+It uses the active macro and part from the store, Or you can pass in `macro` and `part` to not use the active macro or part.
+
+## Example
+
+```mjs
+undefined store.removeMacroNodes('macroId')
+```
+
+
+